This is the Rhino-Rack Pioneer Platform 44" Wind Fairing. The Rhino-Rack Pioneer Wind Fairing has been engineered to reduce the wind noise as it deflects the air around your load which keeps it quiet whilst driving. Moreover, this system is designed to work exclusively with the Rhino-Rack Pioneer Platform. For a quieter ride with solid cargo carrying credentials, look no further because the Rhino-Rack Pioneer Platform 44" Wind Fairing will get the job done.